$FUNCNAME$
   FT_SYSMEM()
$CATEGORY$
   DOS/BIOS
$ONELINER$
   Determine the amount of conventional memory installed
$SYNTAX$
   FT_SYSMEM() --> nMemSize
$ARGUMENTS$
   None
$RETURNS$
   A numeric corresponding to the number of K memory.
$DESCRIPTION$
   FT_SYSMEM() simply reports the amount of conventional memory
   (up to 640K) installed.

   FT_SYSMEM() uses DOS interrupt 12h to get this information.
   For information, refer to Peter Norton's _Programmer's Guide
   to the IBM PC_ (Brady).

$EXAMPLES$
   QOut( "Conventional memory installed: " + Str( FT_SYSMEM() ) + "K" )
$Author: itk $
   Glenn Scott
$end$

